精英家教网 > 初中英语 > 题目详情
The earth moves round the sun, and the moon moves round the earth. When our part of the earth turns to the moon, it is night.
The sun is much bigger than the moon. But sometimes the moon looks bigger than the sun, because it’s much nearer to the earth.
The sun is very bright. It gives a very strong light. The moon looks quite bright,  too. But it doesn’t give any light at all.
The moon looks much bigger and brighter than the stars. But actually the stars are much bigger and brighter than the moon. They look smaller than the moon because they’re much farther away from us.
Read and choose the right answer
小题1:____moves round________.
A.The earth; the moonB.The moon; the earth
C.The moon; the starsD.The sun; the earth
小题2:Sometimes the moon looks bigger than the sun, because_________.
A.it is much bigger than the sun
B.it comes out only at night
C.it is much nearer to the earth than the sun
D.it doesn’t give a strong light
小题3:The sun_______________.
A.is very bright, and it gives a very strong light
B.isn’t bright, but it gives a very strong light
C.is very big, but it doesn’t give any light at all
D.is very round, but it can’t move round
小题4:The stars______________.
A.look much bigger than the moon
B.look much bigger than the sun
C.are a lot brighter than the moon, but they are not bigger than the moon
D.are much farther away from us than the moon

小题1:B
小题2:C
小题3:A
小题4:D

小题1:本文的第一句为The earth moves round the sun, and the moon moves round the earth.意思为地球绕着太阳转,月亮绕着地球转,故本题选B。
小题2:本文第二段有一句为sometimes the moon looks bigger than the sun, because it’s much nearer to the earth.意思为有时月球看起来比太阳更大,是因为月球离地球更近,故本题选C。
小题3:本文第三段第一句为The sun is very bright. It gives a very strong light.意思为太阳是明亮的,给我们带来许多强光,故本题选A。
小题4:本文最后提到星星看起来是小的,实际上更大,由于它们离我们比月球还要远,故本题选D。
练习册系列答案
相关习题

科目:初中英语 来源:不详 题型:阅读理解

Today there are 6.4 billion people on the earth. By the year 2050 there may be 12.5 billion . There are a lot of people to feed. We need more  and more food.
One way to produce more food is growing stronger plants. For thousands of years, farmers have made plants better. Every season, they pick the best plants for the next season. It works very slowly. Since 1983, scientists have been able to change plants more quickly by changing their genetic(遗传的) material. Foods from plants grown in this way are called genetically modified(改变的) foods, or GM foods.
By changing the genetic material of a plant, it is possible to make new plants. They make plants which are strong against plant diseases. They can also help in our diseases; a kind of rice is being prepared , for example , which stops people becoming blind.
Rich countries produce GM foods because they are easy to grow and bring in more money. Poor countries are interested in them because they help produce more food.
GM plants are not natural. No one knows how good or bad they are,. Making GM foods is only one way of feeding people in 2050. There are strong feelings against them, because they are unnatural. They may feed people , then hurt them or their children later. But both rich and poor countries are interested in their use, and they are not going to go away. In 2050, we may think differently about them.
小题1:GM foods are made by                 
A. farmers            B. workers      C. scientists          D plants
小题2:What are the good things about GM foods  ?
A. They make plants strong against diseases.   B. They are unnatural.
C. They can help in human diseases.            D  Both A and  C.
小题3:GM foods        .
A. are a quick way to produce food    B. grow in the wild 
C. are safe                           D are grown only in rich countries
小题4:Why do some people not like GM foods?
A. They are not useful.       B. They are not helpful.
C. They are not natural.      D  They are not cheap.
小题5:From the passage we know that      .
A.GM foods will disappear one day in the future
B.GM foods will not disappear in the future
C.People will not be interested in GM foods.
D.People will have to stop using GM foods

查看答案和解析>>

科目:初中英语 来源:不详 题型:阅读理解


MSG(monosodium glutamate) is a food additive(食品添加剂),which has been widely used by many food factories all over the world since it appeared first in Japan in 1909.
MSG is a substance that is added to some food to improve its original(原先的) taste and colour. It is used in foods around the world such as cakes, bread, frozen meats, fish and vegetables. In the beginning, people thought MSG was safe just like salt and sugar. However, in 1968 some people reported they seemed to have bad reactions(反应) to MSG after having had a meal at a restaurant. They included headaches and quick heartbeat(心跳).It was also reported that MSG excited a person’s brain and caused his death in Japan. Scientists think that MSG may lead to many neurological disorders(神经紊乱).In mice studies done by a university, the evidence showed the mice didn’t want to eat the food including MSG.
Today many food companies “hide” MSG on food labels(标签) by using different names. If you see “natural flavorings”,“hydrolyzed protein”and “spices” in a food label, you are probably seeing a hidden way to “report” MSG in a food label. Every time we have a meal in a restaurant, we always feel the food very delicious to taste, but sometimes it is dangerous for our health because some poisonous food additives have been added to the food.
To protect people’s health, our governments, from central to local, are taking actions to stop factories producing poisonous food additives.
小题1: Monosodium Glutamate is _______
A.a foodB.an additiveC.a factoryD.a country
小题2:MSG is often used in ______.
A.frozen meatsB.cupsC.clothesD.book covers
小题3:The examples in the second paragraph tell us ________.
A.the food including MSG is deliciousB.people like to eat in a restaurant
C.mice like eating the food including MSGD.MSG is not safe sometimes
小题4:If you see “natural flavorings”,“hydrolyzed protein” and “spices” in a food label, you will know ­­­­­­­_____________.
A.you must eat the food in a hidden way
B.the food label must be hidden
C.MSG is probably added to the food
D.you must report the food to your parents
小题5:The underlined word “substance” in the article means __________.
A.colourB.materialC.tasteD.food

查看答案和解析>>

科目:初中英语 来源:不详 题型:完形填空

Maybe you are more interested in sports than in history. You probably think you will never be a top student.    31   , anyone can become a better student if he or she wants to. If you can use your time well, you may  32 your study without much work. Here’s how:
  33  your time carefully. You should make a   34   of things that you have to do. First write down the time for eating, sleeping, dressing, etc. Then decide on a good time for studying. Of course, studying shouldn’t take all of your time. Don’t    35   to leave yourself enough time for hobbies.
Find a good place to study. Look around the house    36   a good study place. Keep this space. It may be a desk or just a corner of your room. N0     37   , radio, or television! When you sit down to work, think only about the     38   !
Make good use of your time  39  . Listen carefully to what the teacher says. Careful listening means   40   work after class. You also need to take notes, because it can make it easier for you to learn well.
These are only some of the ways to help you with your studying. I believe you’ll find more other ways besides these.
小题1:
A.In factB.For exampleC.At leastD.As usual
小题2:
A.affectB.findC.improveD.own
小题3:
A.TakeB.MakeC.PrepareD.Plan
小题4:A. change     B. choice        C list          D. wish
小题5:
A.wantB.forgetC.decideD.hope
小题6:
A.withB.inC.atD.for
小题7:
A.booksB.pensC.gamesD.tapes
小题8:
A.subjectB.placeC.timeD.way
小题9:
A.after classB.in classC.at homeD.at school
小题10:
A.moreB.lessC.mostD.least

查看答案和解析>>

科目:初中英语 来源:不详 题型:完形填空

For years scientists have been arguing about whether nature or nurture (后天) decides what people will be like. Is it nature— what people are (41) with— that decides what they will be like? (42) is it nurture —what(43) to people when they are born —that decides what they will be like?
Scientists have been studying twins to (44) if they can find the answer, because twins start out with the (45) DNA. Sometimes twins don’t live together at birth and grow up in different (46) and different places— so the nature is the same for both, but the nurture is different.
When scientists (47) these twins in their later life, they some times find some surprising (48).
Jim Springer and Jim Lewis were adopted(收养)by two different families at birth. They first met each other again thirty-nine years (49) and discovered they had a lot in (50). Both had been (51) twice. Their first wives were both named Linda and their second wives were both named Betty!
Each twin had a son — one called his son James Alan and the (52) called his son James Alan, too. Their children each had a dog called “Toy”. They even arrived at their first (53) in the same color of car.
So far twin (54) seem to show that both nature and nurture are important. What we have from birth, and how and where we live help to build (55) we are.
小题1:
A.bornB.grownC.taughtD.made
小题2:
A.SoB.AndC.IfD.Or
小题3:
A.pretendsB.happensC.fallsD.depends
小题4:
A.hearB.winC.seeD.plan
小题5:
A.niceB.sameC.fullD.free
小题6:
A.familiesB.citiesC.countriesD.nations
小题7:
A.believeB.suggestC.receiveD.compare
小题8:
A.numbersB.discoveriesC.resultsD.decisions
小题9:
A.agoB.laterC.forwardD.behind
小题10:
A.commonB.factC.dangerD.trouble
小题11:
A.mentionedB.marriedC.succeededD.interviewed
小题12:
A.eitherB.elseC.otherD.only
小题13:
A.competitionB.educationC.purposeD.meeting
小题14:
A.studiesB.moviesC.challengesD.mysteries
小题15:
A.whatB.whenC.whereD.who

查看答案和解析>>

科目:初中英语 来源:不详 题型:阅读理解

What will the house of the future look like? Could it have gardens on its walls, or a pool with fish for dinner? Architects believe that they are all possibilities. The only thing for sure is that the houses will be as green as possible.
The tree house
Many architects in the world would like to build a “tree house.” Like a leaf, the surface of the house collects sunlight during the day. The energy can be used to heat water, produce electricity, and even create fresh air for the home. The “root” (根) of the house is deep under the ground. It uses the soil (土壤) to the home’s temperature.
The Lizard house
Like a lizard (蜥蜴), changing color with the weather is the most important design of a lizard house. When it’s in the bright sun, the cover of the house will turn dark to protect it from strong heat. During dark days, it turns white and takes in as much light and heat as possible to produce energy.
Meals at home
This design is perhaps as much about the future of food production as architecture (建筑风格). It has gardens on the outside wall of the house. People can plant tomatoes, carrots and green tea on them. So every day in the morning, you just need to walk outside and collect your meals.
Learning from the past
Looking to the future isn’t the only way to be green. Sometimes, ancient techniques (古老的技术) can also help cut down energy use. For example, a chimney (烟囱) can be a useful air conditioner because it is easier of hot air to flow out at the chimney.
小题1:What is the best title (标题) of the passage?
A. Green house of the future.
b. The greener, the better.
C. How to build green houses.
D. Changes of the houses.
小题2:We can heat water, produce electricity or create fresh air for the home            .
A. with the root of a leaf.
b. with the energy from sunlight.
C. with the soil under the ground
D. with gardens on its walls.
小题3:What will happen to the cover of the lizard house when it’s in the bright sun?
A. It will take in light.
b. It will produce energy.
C. It will turn dark.
D. It will turn white.
小题4:The passage seems to tell us that meals at home in the future            .
A. will be more delicious.
b. need more cooks.
C. cost as much as possible.
D. will be greener.
小题5:A chimney can be a useful air conditioner but it used to cause          .
A. pollution.   b. accident.     C. noise.      D. techniques.

查看答案和解析>>

科目:初中英语 来源:不详 题型:完形填空

It is very important to stay healthy. I have a neighbor. She is an old lady. She can do all the housework,   41  newspapers, watch TV and search on the Internet to learn something new. I often see   42  do taijiquan in the morning and dance in the evening. She looks young and beautiful   43  she is over seventy. Last week a reporter from a magazine interviewed her and asked   44  she kept so young and healthy. She replied with a smile:
I have a secret of staying young and healthy. It is quite   45  . Keep your mind active, take an interest in the world   46  you, and learn at least one new thing every day. Try to do different kinds of housework and do sports as   47  you can. Don’t think you are too old to go back to   48  . I know a man who entered a medical college when he was 70 years old. He studied there for 6 years and now he is a doctor. Another man went to a tennis school at the age of 71 and now he is good at   49  tennis. Some people may say staying young is easy only for those who live in the future. In fact, no matter how old you are, you can make it.
Please tell the story to your family. It would be a good start to   50  the lady’s example. I hope all people will stay young and healthy.
小题1:
A.look B.readC.seeD.watch
小题2:
A.herB.himC.otherD.others
小题3:
A.thanB.sinceC.thoughD.because
小题4:
A.whatB.whyC.whoD.how
小题5:
A.earlyB.dearC.easyD.late
小题6:
A.underB.aroundC.aboveD.between
小题7:
A.soonB.busilyC.hardlyD.often
小题8:.
A.placeB.songC.schoolD.dance
小题9:
A.buyingB.losingC.sendingD.playing
小题10:
A.followB.giveC.makeD.bring

查看答案和解析>>

科目:初中英语 来源:不详 题型:阅读理解

Experts(专家) say that students usually need eight to ten hours’ sleep at night, but most Chinese students do not get enough sleep. Some Chinese parents are usually glad to see their children studying late. They will think their children work very hard, but not all parents are happy about this. Once a mother told us that every morning her 10-year-old boy put up one finger (手指) with his eyes still closed, begging(请求) for one more minute to sleep. Like thousands of students “ early birds” in China, he has to get up before six every morning.
A report shows that without a good night’s sleep, students seem to be weaker (虚弱) than they should be. Many students have fallen asleep during class at one time or another. Too much homework is not the only reason why students stay up late. Some watch TV or play the computer games late into the night.
Experts have ever said that the students should develop good study habits. So some clever students never study late, they are able to work well in class.
小题1:The 10-year-old boy begged for more minute to sleep because__________.
A.he didn’t have enough sleep
B.it wasn’t time for him to get up
C.he didn’t want to go to school
D.he wanted his mother to wake him up
小题2:In this passage we know if students don’t get enough sleep, they may________.
A.become too weak to sleep
B.not work well in class
C.go to bed early
D.be weak in English
小题3:In this passage “early birds” means “persons who ______________”
A.get up earlyB.get up late
C.sleep lessD.don’t want to sleep
小题4:“Stay up late” here means “_____________”
A.study lateB.watch TV late
C.not go to bed until lateD.stay outside
小题5:According to the passage, which of the following is right?_________
A.If you want to study better, you must work hard at night.
B.Sleeping less means working hard.
C.Some clever students are able to work well in class because they have good study habits.
D.Students don’t have enough sleep because they have lots of homework to do.

查看答案和解析>>

科目:初中英语 来源:不详 题型:阅读理解

Dolphins are our friends. They can use tools to solve problems although they don't have hands.   For example, scientists have ever found that a dolphin can make a shy eel(鳗鱼) come out of its hole with a dead fish.
Dolphins use different sounds to exchange information with each other. Scientists in Hawaii have developed a sign language to give instructions to dolphins, and the results are amazing. They find that dolphins not only understand the meaning of individual (个别的) words, but also understand the importance of word order in a sentence.
Most animals enjoy playing — but dolphins seem to like making their games as challenging as possible. On a beautiful day in 1997, scientists at a beach watched a little dog going into the sea and swimming towards the dolphins. To their surprise, the dolphins came up to the dog and then started throwing it into the air. The dog seemed to enjoy the "game" and continued playing with the dolphins for more than an hour.
Dolphins live in a very different world from ours, but they are very good at our "IQ tests” . For example, they will jump out of the water when they hear a whistle (口哨) noise. They do this because they will get a fish as a prize.
There is still much to learn about these cute problem-solvers, but it is certain that watching a dolphin show is fun.
根据短文内容,选择最佳答案。(5分)
小题1: What can a dolphin use to make an eel come out of its hole?
A.Its mouth. B.Its head. C.A dead fish. D.A little dog.
小题2:How do dolphins exchange information with each other?
A.By using tails. B.By using tools.
C.By using words. D.By using sounds.
小题3:Where did the dolphins throw the dog when playing?
A.Onto its back.B.Into the air.
C.Onto the beach. D.Into the water.
小题4:Why do the dolphins jump out of the water when they hear a whistle noise?
A.Because they want to get a fish as a prize.
B.Because they enjoy playing on the water.
C.Because they want to play with other dolphins.
D.Because the dolphin keepers want them to come out.
小题5: Which of the following is TRUE according to the passage?
A.Dolphins understand many languages.
B.Dolphins are a kind of clever animals.
C.Scientists have known dolphins well enough.
D.Dolphins seem to make their games relaxing.

查看答案和解析>>

同步练习册答案